NSURLSessionStreamTaskMBS.NSURLSessionStreamTaskWriteDataCompletedMBS(streamTask as NSURLSessionStreamTaskMBS, error as NSErrorMBS, tag as variant)

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
delegate	Cocoa Networking	MBS MacFrameworks Plugin	20.2	✅ Yes	❌ No	❌ No	✅ Yes	All

The completion handler to call when all bytes are written, or an error occurs.

error: An error object that indicates why the write failed, or nil if the write was successful.

Some methods using this delegate:

• NSURLSessionStreamTaskMBS.writeData(data as MemoryBlock, timeout as Double, Handler as NSURLSessionStreamTaskWriteDataCompletedMBS, tag as variant = nil)